Viewing Company
Company Name:
TRANSATLANTIC PETROLEUM LTD.
CIK:
1092289
Phone:
None
Fiscal Year End:
None
Entity Type:
SIC:
-
Category Type:
Entity Name:
None
First Filing Date:
2011-09-07
Last Filing Date:
2020-11-19
SEC Filings
| Start | End | Frame | Filed | ACCN | Value | View |
|---|---|---|---|---|---|---|
| 2014-07-01 | 2014-09-30 | CY2013Q3 | 2014-11-06 | 0001564590-14-005198 | $ 37,483,000 | View |
| 2014-01-01 | 2014-12-31 | CY2012 | 2015-03-16 | 0001564590-15-001747 | $ 37,829,000 | View |
| 2015-01-01 | 2015-03-31 | CY2014Q1 | 2015-05-11 | 0001564590-15-003909 | $ 40,767,000 | View |
| 2015-04-01 | 2015-06-30 | CY2014Q2 | 2015-08-06 | 0001564590-15-006506 | $ 40,973,000 | View |
| 2015-07-01 | 2015-09-30 | CY2014Q3 | 2015-11-05 | 0001564590-15-009712 | $ 40,943,000 | View |
| 2015-01-01 | 2015-12-31 | CY2013 | 2016-03-30 | 0001564590-16-015647 | $ 40,841,000 | View |
| 2011-01-01 | 2011-06-30 | CY2011Q2I | 2011-09-07 | 0001193125-11-242320 | $ -6,564,000 | View |
| 2011-01-01 | 2011-09-30 | CY2011Q3I | 2011-11-09 | 0001193125-11-304741 | $ 1,219,000 | View |
| 2011-01-01 | 2011-12-31 | CY2009 | 2012-03-23 | 0001193125-12-128943 | $ -3,572,000 | View |
| 2012-01-01 | 2012-03-31 | CY2011Q1 | 2012-05-10 | 0001193125-12-225412 | $ -10,960,000 | View |
| 2012-04-01 | 2012-06-30 | CY2011Q2 | 2012-09-10 | 0001193125-12-386365 | $ 366,536,000 | View |
| 2012-07-01 | 2012-09-30 | CY2011Q3 | 2012-11-30 | 0001193125-12-487139 | $ 367,960,000 | View |
| 2012-01-01 | 2012-12-31 | CY2010 | 2013-05-16 | 0001193125-13-222765 | $ 367,415,000 | View |
| 2013-01-01 | 2013-03-31 | CY2012Q1 | 2013-05-23 | 0001193125-13-233491 | $ 368,886,000 | View |
| 2013-04-01 | 2013-06-30 | CY2012Q2 | 2013-08-07 | 0001193125-13-324144 | $ 368,936,000 | View |
| 2013-07-01 | 2013-09-30 | CY2012Q3 | 2013-11-07 | 0001193125-13-432766 | $ 371,503,000 | View |
| 2013-01-01 | 2013-12-31 | CY2011 | 2014-03-13 | 0001193125-14-098045 | $ 37,069,000 | View |
| 2014-01-01 | 2014-03-31 | CY2013Q1 | 2014-05-08 | 0001193125-14-189937 | $ 37,392,000 | View |
| 2014-04-01 | 2014-06-30 | CY2013Q2 | 2014-08-07 | 0001193125-14-300665 | $ 37,411,000 | View |
| 2016-01-01 | 2016-03-31 | CY2015Q1 | 2016-05-10 | 0001564590-16-018925 | $ 40,738,000 | View |
| 2016-04-01 | 2016-06-30 | CY2015Q2 | 2016-08-10 | 0001564590-16-023898 | $ 41,001,000 | View |
| 2016-07-01 | 2016-09-30 | CY2015Q3 | 2016-11-09 | 0001564590-16-028702 | $ 46,854,000 | View |
| 2016-01-01 | 2016-12-31 | CY2014 | 2017-03-22 | 0001564590-17-005033 | $ 43,885,000 | View |
| 2017-01-01 | 2017-03-31 | CY2016Q1 | 2017-05-10 | 0001564590-17-010312 | $ 47,298,000 | View |
| 2017-04-01 | 2017-06-30 | CY2016Q2 | 2017-08-09 | 0001564590-17-017025 | $ 47,412,000 | View |
| 2017-07-01 | 2017-09-30 | CY2016Q3 | 2017-11-08 | 0001564590-17-022827 | $ 47,725,000 | View |
| 2017-01-01 | 2017-12-31 | CY2016 | 2018-03-21 | 0001564590-18-006472 | $ 48,196,000 | View |
| 2018-01-01 | 2018-03-31 | CY2017Q1 | 2018-05-09 | 0001564590-18-012502 | $ 50,374,000 | View |
| 2018-04-01 | 2018-06-30 | CY2017Q2 | 2018-08-08 | 0001564590-18-020559 | $ 50,420,000 | View |
| 2018-07-01 | 2018-09-30 | CY2017Q3 | 2018-11-14 | 0001564590-18-029603 | $ 50,597,000 | View |
| 2018-01-01 | 2018-12-31 | CY2017 | 2019-03-26 | 0001564590-19-009372 | $ 50,505,000 | View |
| 2019-01-01 | 2019-03-31 | CY2018Q1 | 2019-05-08 | 0001564590-19-017312 | $ 52,483,000 | View |
| 2019-04-01 | 2019-06-30 | CY2018Q2 | 2019-08-07 | 0001564590-19-030179 | $ 52,529,000 | View |
| 2019-07-01 | 2019-09-30 | CY2018Q3 | 2019-11-12 | 0001564590-19-043012 | $ 57,680,000 | View |
| 2019-01-01 | 2019-12-31 | CY2019 | 2020-03-25 | 0001564590-20-012869 | $ 55,134,000 | View |
| 2020-01-01 | 2020-03-31 | CY2020Q1 | 2020-06-17 | 0001564590-20-029669 | $ 62,310,000 | View |
| 2020-04-01 | 2020-06-30 | CY2020Q2 | 2020-08-12 | 0001564590-20-039729 | $ 62,502,000 | View |
| 2020-07-01 | 2020-09-30 | CY2020Q3 | 2020-11-19 | 0001564590-20-054671 | $ 66,183,000 | View |
SEC Facts By Type
| Type | Name | Description | View |
|---|---|---|---|
| us-gaap | Accumulated Other Comprehensive Income (Loss), Net of Tax | Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. | View |
| us-gaap | Adjustments to Additional Paid in Capital, Warrant Issued | Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Assets, Current | Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Cash and Cash Equivalents, at Carrying Value | Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. | View |
| us-gaap | Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations | For the entity and the disposal group, cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents. | View |
| us-gaap | Common Stock, Value, Issued | Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. | View |
| us-gaap | Contractual Obligation, to be Paid, Year Five | Amount of contractual obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Contractual Obligation, to be Paid, Year Four | Amount of contractual obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Contractual Obligation, to be Paid, Year One | Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Contractual Obligation, to be Paid, Year Two | Amount of contractual obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Contractual Obligation, to be Paid, Year Three | Amount of contractual obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Cost of Natural Gas Purchases (Deprecated 2018-01-31) | Cost of natural gas purchased and associated transportation and storage costs during the period. | View |
| us-gaap | Deferred Tax Assets, Net, Current | Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current. | View |
| us-gaap | Depreciation, Depletion and Amortization, Nonproduction | The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. | View |
| us-gaap | Derivative Asset, Noncurrent | Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. | View |
| us-gaap | Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Income Tax Expense (Deprecated 2013-01-31) | The estimated future income tax expenses that will be incurred based on the future income less future expenses derived from production and sale of proved oil and gas reserves in this geographic region. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Net (Deprecated 2014-01-31) | For the disposal group, including a component of the entity (discontinued operation), carrying value (net of accumulated depreciation and any write-downs) of tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. | View |
| us-gaap | Due from Related Parties, Current | The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle). | View |
| us-gaap | Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. | View |
| us-gaap | Gain (Loss) on Disposition of Business | Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. | View |
| us-gaap | Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest | Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. | View |
| us-gaap | Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share | Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments. | View |
| us-gaap | Interest Paid, Including Capitalized Interest, Operating and Investing Activities | Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities. | View |
| us-gaap | Long-term Line of Credit | The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. | View |
| us-gaap | Long-term Line of Credit, Noncurrent | The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. | View |
| us-gaap | Oil and Gas Joint Interest Billing Receivables, Current | Current portion of accounts receivable attributable to joint interest partners in oil and gas properties. These are billings to the non-operators associated with the operation of wells and are based on those owners' working interests in the wells. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer. | View |
| us-gaap | Other Operating Activities, Cash Flow Statement | Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities). | View |
| us-gaap | Production Costs, Period Cost | The capitalized costs incurred during the period (excluded from amortization) to operate and maintain wells and related equipment and facilities, including depreciation and applicable operating costs of support equipment and facilities and other costs of operating and maintaining those wells and related equipment and facilities. They become part of the cost of oil and gas produced. Examples of production costs (sometimes called lifting costs) are: costs of labor to operate the wells and related equipment and facilities; repairs and maintenance; materials, supplies, and fuel consumed and supplies utilized in operating the wells and related equipment and facilities; property taxes and insurance applicable to proved properties and wells and related equipment and facilities; severance taxes; some support equipment or facilities may serve two or more oil and gas producing activities and may also serve transportation, refining, and marketing activities. To the extent that the support equipment and facilities are used in oil and gas producing activities, their depreciation and applicable operating costs become exploration, development or production costs, as appropriate. Depreciation, depletion, and amortization of capitalized acquisition, exploration, and development costs are not production costs but also become part of the cost of oil and gas produced along with production (lifting) costs identified above. | View |
| us-gaap | Restricted Cash and Cash Equivalents, Noncurrent | Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. | View |
| us-gaap | Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other | Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of changes from other sources. | View |
| us-gaap | Stockholders' Equity Attributable to Parent | Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. | View |
| us-gaap | Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax | Amount of net unrealized gain (loss) related to the change in fair value of foreign currency exchange rate derivatives designated as cash flow hedging instruments. Recorded in accumulated other comprehensive income to the extent that the cash flow hedge is determined to be effective. | View |
| us-gaap | Unsecured Debt | Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer). | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Assets | Amount classified as assets attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Deferred Tax Assets, Inventory | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory. | View |
| us-gaap | Unrecognized Tax Benefits, Period Increase (Decrease) | Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns. | View |
| dei | Entity Common Stock, Shares Outstanding | Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. | View |
| dei | Entity Public Float | The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter. | View |
| us-gaap | Accounts and Other Receivables, Net, Current | Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer. | View |
| us-gaap | Accounts Payable and Accrued Liabilities, Noncurrent | Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer), including liabilities for compensation costs, fringe benefits other than pension and postretirement obligations, rent, contractual rights and obligations, and statutory obligations. | View |
| us-gaap | Accounts Payable, Current | Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Accounts Payable, Related Parties, Current | Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Accounts Receivable, after Allowance for Credit Loss | Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. | View |
| us-gaap | Accounts Receivable, after Allowance for Credit Loss, Current | Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. | View |
| us-gaap | Accounts Receivable, Related Parties, Current | Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer. | View |
| us-gaap | Accretion Expense, Including Asset Retirement Obligations | Amount of accretion expense, which includes, but is not limited to, accretion expense from asset retirement obligations, environmental remediation obligations, and other contingencies. | View |
| us-gaap | Accretion of Discount (Deprecated 2016-01-31) | Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of passage of time. | View |
| us-gaap | Accrued Liabilities, Current | Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Accrued Liabilities | Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. | View |
| us-gaap | Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. | View |
| us-gaap | Assets | Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. | View |
| us-gaap | Assets, Current | Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. | View |
| us-gaap | Assets Held-for-sale, Current (Deprecated 2014-01-31) | Current assets (normally turning over within one year or one business cycle if longer) that are held for sale apart from normal operations and anticipated to be sold within one year. | View |
| us-gaap | Net Assets | The net of assets and liabilities. | View |
| us-gaap | Acquisition Costs, Period Cost | The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties. | View |
| us-gaap | Additional Paid in Capital, Common Stock | Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital. | View |
| us-gaap | Share-based Payment Arrangement, Decrease for Tax Withholding Obligation | Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement. | View |
| us-gaap | APIC, Share-based Payment Arrangement, Increase for Cost Recognition | Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. | View |
| us-gaap | Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs | Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration. | View |
| us-gaap | Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net | Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP). | View |
| us-gaap | Accounts Receivable, Allowance for Credit Loss | Amount of allowance for credit loss on accounts receivable. | View |
| us-gaap | Amortization of Debt Issuance Costs | Amount of amortization expense attributable to debt issuance costs. | View |
| us-gaap | Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. | View |
| us-gaap | Asset Retirement Obligation | The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. | View |
| us-gaap | Asset Retirement Obligation, Accretion Expense | Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability. | View |
| us-gaap | Asset Retirement Obligation, Current | Current portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. | View |
| us-gaap | Asset Retirement Obligation, Foreign Currency Translation (Deprecated 2016-01-31) | Amount of the Increase or Decrease in the amount of asset retirement obligations for the period associated with foreign currency translation (to the extent that the entity accounts for the foreign currency effects as a separate component of the change in the liability). | View |
| us-gaap | Asset Retirement Obligation, Foreign Currency Translation Gain (Loss) | Amount of foreign currency translation gain (loss) which decreases (increases) asset retirement obligations. | View |
| us-gaap | Asset Retirement Obligation, Liabilities Incurred | Amount of asset retirement obligations incurred during the period. | View |
| us-gaap | Asset Retirement Obligation, Liabilities Settled | Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset. | View |
| us-gaap | Asset Retirement Obligation, Revision of Estimate | Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. | View |
| us-gaap | Asset Retirement Obligations, Noncurrent | Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. | View |
| us-gaap | Business Acquisition, Contingent Consideration, at Fair Value (Deprecated 2013-01-31) | Fair value, as of the acquisition date, of potential payments under the contingent consideration arrangement including cash and shares. | View |
| us-gaap | Business Acquisition, Purchase Price Allocation, Current Assets, Cash and Cash Equivalents (Deprecated 2013-01-31) | The amount of cash and cash equivalents acquired in a business combination. | View |
| us-gaap | Business Acquisition, Purchase Price Allocation, Current Liabilities, Accrued Liabilities (Deprecated 2013-01-31) | The amount of acquisition cost of a business combination allocated to accrued expenses of the acquired entity. | View |
| us-gaap | Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax | Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period. | View |
| us-gaap | Business Acquisition, Pro Forma Net Income (Loss) | The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. | View |
| us-gaap | Business Acquisition, Pro Forma Revenue | The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. | View |
| us-gaap | Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset (Deprecated 2013-01-31) | This element represents the amount of any change, including any differences arising upon settlement, recognized during the reporting period in the value of an asset or assets, arising from an item of contingent consideration, recognized in a business combination. | View |
| us-gaap | Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset | Amount of increase (decrease) in the value of right to a contingent consideration asset. | View |
| us-gaap | Business Combination, Contingent Consideration, Liability | Amount of liability recognized arising from contingent consideration in a business combination. | View |
| us-gaap | Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Liabilities | This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to financial liabilities assumed in connection with a business combination for which the initial accounting was incomplete. | View |
| us-gaap | Capitalized Costs, Accumulated Depreciation, Depletion, Amortization and Valuation Allowance Relating to Oil and Gas Producing Activities | Amount of accumulated depreciation, depletion, amortization and valuation allowance relating to oil and gas producing activities. | View |
| us-gaap | Capitalized Costs of Unproved Properties Excluded from Amortization, Period Cost | The sum of the capitalized costs incurred during the period of unproved properties excluded from amortization including acquisition costs, exploration costs, development costs, and production costs. | View |
| us-gaap | Capitalized Costs, Oil and Gas Producing Activities, Gross | The sum of capitalized costs relating to oil and gas producing activities before accounting for accumulated depreciation. | View |
| us-gaap | Capitalized Costs, Oil and Gas Producing Activities, Net | Net amount of capitalized costs relating to oil and gas producing activities. | View |
| us-gaap | Capitalized Costs, Proved Properties | Capitalized costs of proved properties incurred for any combination mineral interests acquisitions; wells and related equipment; support equipment and facilities; and uncompleted wells and equipment and other costs not previously disclosed within this table. | View |
| us-gaap | Capitalized Costs, Unproved Properties | Capitalized costs of unproved properties incurred for any combination mineral interests acquisitions and other costs not previously disclosed within this table. | View |
| us-gaap | Capitalized Costs, Wells and Related Equipment and Facilities | Capitalized costs which include those incurred to (1) to drill and equip those exploratory wells and exploratory-type stratigraphic test wells that have found proved reserves and (2) obtain access to proved reserves and provide facilities for extracting, treating, gathering, storing the oil and gas, including the drilling and equipping of development wells and development-type stratigraphic wells and service wells. | View |
| us-gaap | Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves | Additions to capitalized exploratory well costs that were added during the reporting period pending the determination of proved reserves. | View |
| us-gaap | Capitalized Exploratory Well Cost, Charged to Expense (Deprecated 2016-01-31) | Capitalized exploratory well costs that were expensed during the year because proved reserves were not found at the exploratory well. | View |
| us-gaap | Capitalized Exploratory Well Costs | The amount of capitalized exploratory well costs that is pending the determination of proved reserves. This does not include amounts that were capitalized and subsequently expensed in the same annual period. | View |
| us-gaap | Capitalized Exploratory Well Costs that Have Been Capitalized for Period Greater than One Year | The amount of exploratory well costs that have been capitalized for a period of greater than one year after the completion of drilling. | View |
| us-gaap | Cash | Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. | View |
| us-gaap | Deferred Tax Assets, Gross, Noncurrent | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as noncurrent. | View |
| us-gaap | Cash and Cash Equivalents, Period Increase (Decrease) | Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. | View |
| us-gaap | Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. | View |
| us-gaap | Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. | View |
| us-gaap | Cash Provided by (Used in) Financing Activities, Discontinued Operations | Amount of cash inflow (outflow) of financing activities of discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. | View |
| us-gaap | Cash Provided by (Used in) Investing Activities, Discontinued Operations | Amount of cash inflow (outflow) of investing activities of discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. | View |
| us-gaap | Cash Provided by (Used in) Operating Activities, Discontinued Operations | Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. | View |
| us-gaap | Class of Warrant or Right, Exercise Price of Warrants or Rights | Exercise price per share or per unit of warrants or rights outstanding. | View |
| us-gaap | Class of Warrant or Right, Number of Securities Called by Each Warrant or Right | Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. | View |
| us-gaap | Common Stock Dividends, Shares | Number of shares of common stock issued as dividends during the period. Excludes stock splits. | View |
| us-gaap | Common Stock, Par or Stated Value Per Share | Face amount or stated value per share of common stock. | View |
| us-gaap | Common Stock, Shares Authorized | The maximum number of common shares permitted to be issued by an entity's charter and bylaws. | View |
| us-gaap | Common Stock, Shares, Issued | Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. | View |
| us-gaap | Common Stock, Shares, Outstanding | Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. | View |
| us-gaap | Comprehensive Income (Loss), Net of Tax, Attributable to Parent | Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. | View |
| us-gaap | Contractual Obligation | Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. | View |
| us-gaap | Contractual Obligation, to be Paid, after Year Five | Amount of contractual obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Costs and Expenses | Total costs of sales and operating expenses for the period. | View |
| us-gaap | Costs Incurred, Acquisition of Oil and Gas Properties | Cost incurred, including capitalized costs and costs charged to expense, in acquisition of oil and gas properties. | View |
| us-gaap | Costs Incurred, Acquisition of Oil and Gas Properties with Proved Reserves | Costs incurred, including capitalized costs and costs charged to expense, associated with the acquisition of oil and gas properties that have proved reserves. | View |
| us-gaap | Costs Incurred, Acquisition of Unproved Oil and Gas Properties | Costs incurred, including capitalized costs and costs charged to expense, associated with the acquisition of oil and gas properties that have unproved reserves. | View |
| us-gaap | Costs Incurred, Development Costs | Development costs incurred, including capitalized costs and costs charged to expense, in oil and gas activities. | View |
| us-gaap | Costs Incurred, Exploration Costs | Exploration costs incurred, including capitalized costs and costs charged to expense, in oil and gas activities. | View |
| us-gaap | Current Income Tax Expense (Benefit) | Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. | View |
| us-gaap | Long-term Debt, Gross | Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. | View |
| us-gaap | Debt Instrument, Face Amount | Face (par) amount of debt instrument at time of issuance. | View |
| us-gaap | Debt Instrument, Interest Rate, Stated Percentage | Contractual interest rate for funds borrowed, under the debt agreement. | View |
| us-gaap | Debt Issuance Costs, Current, Net | Amount, after accumulated amortization, of debt issuance costs classified as current. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. | View |
| us-gaap | Deferred Income Tax Expense (Benefit) | Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Deferred Tax Liabilities, Gross | Amount of deferred tax liability attributable to taxable temporary differences. | View |
| us-gaap | Deferred Income Tax Liabilities, Net | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. | View |
| us-gaap | Deferred Tax Assets, Derivative Instruments | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments. | View |
| us-gaap | Deferred Tax Assets, Gross | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. | View |
| us-gaap | Deferred Tax Assets, Gross, Current | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current. | View |
| us-gaap | Deferred Tax Assets, Net, Noncurrent | Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent. | View |
| us-gaap | Deferred Tax Assets, Net of Valuation Allowance, Current | Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current. | View |
| us-gaap | Deferred Tax Assets, Net of Valuation Allowance, Noncurrent | Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent. | View |
| us-gaap | Deferred Tax Assets, Other | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. | View |
| us-gaap | Deferred Tax Assets, Other Loss Carryforwards | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible loss carryforwards, classified as other. | View |
| us-gaap | Deferred Tax Assets, Property, Plant and Equipment | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. | View |
| us-gaap | Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals. | View |
| us-gaap | Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. | View |
| us-gaap | Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other. | View |
| us-gaap | Deferred Tax Assets, Valuation Allowance | Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. | View |
| us-gaap | Deferred Tax Assets, Valuation Allowance, Noncurrent | Amount of valuation allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as noncurrent. | View |
| us-gaap | Deferred Tax Liabilities, Net | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. | View |
| us-gaap | Deferred Tax Liabilities, Net, Current | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as current. | View |
| us-gaap | Deferred Tax Liabilities, Deferred Expense, Reserves and Accruals | Amount of deferred tax liability attributable to taxable temporary differences from reserves and accruals. | View |
| us-gaap | Deferred Tax Liabilities, Gross, Current | Amount of deferred tax liability attributable to taxable temporary differences classified as current. | View |
| us-gaap | Deferred Tax Liabilities, Gross, Noncurrent | Gross amount of noncurrent deferred tax liabilities, which result from applying the applicable tax rate to taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax. | View |
| us-gaap | Deferred Tax Liabilities, Net, Noncurrent | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent. | View |
| us-gaap | Deferred Tax Liabilities, Prepaid Expenses | Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses. | View |
| us-gaap | Deferred Tax Liabilities, Property, Plant and Equipment | Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. | View |
| us-gaap | Deferred Tax Liabilities, Undistributed Foreign Earnings | Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences. | View |
| us-gaap | Deferred Tax Liabilities, Unrealized Gains on Trading Securities | Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on trading securities. | View |
| us-gaap | Depreciation, Depletion and Amortization | The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. | View |
| us-gaap | Derivative Asset, Current | Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. | View |
| us-gaap | Liability for Uncertainty in Income Taxes, Noncurrent | Amount recognized for uncertainty in income taxes classified as noncurrent. | View |
| us-gaap | Derivative, Cost of Hedge | The premium (cost) of a hedge, expensed during the period. | View |
| us-gaap | Derivative, Cost of Hedge Net of Cash Received | The premium (cost) of a hedge, net of any cash received on settlement during the period. | View |
| us-gaap | Derivative Asset, Fair Value, Gross Asset | Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. | View |
| us-gaap | Derivative Liability, Fair Value, Gross Liability | Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. | View |
| us-gaap | Derivative, Gain (Loss) on Derivative, Net | Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. | View |
| us-gaap | Derivative Instruments, Gain (Loss) Recognized in Income, Net (Deprecated 2013-01-31) | The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments. | View |
| us-gaap | Derivative Liability, Current | Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. | View |
| us-gaap | Derivative Liability, Noncurrent | Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. | View |
| us-gaap | Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax | Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation. | View |
| us-gaap | Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax | Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation. | View |
| us-gaap | Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax | Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. | View |
| us-gaap | Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax | Amount before tax of income (loss) from operations classified as a discontinued operation. Excludes gain (loss) on disposal and provision for gain (loss) until its disposal. | View |
| us-gaap | Discontinued Operation, Provision for Loss (Gain) on Disposal, before Income Tax | Amount before tax of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a discontinued operation. | View |
| us-gaap | Discontinued Operation, Tax Effect of Discontinued Operation | Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal. | View |
| us-gaap | Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation | Amount of tax expense (benefit) on gain (loss) not previously recognized resulting from the disposal of a discontinued operation. | View |
| us-gaap | Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, 10 Percent Annual Discount for Estimated Timing of Cash Flows (Deprecated 2014-01-31) | This is the amount that is derived from using a discount rate of ten percent a year to reflect the timing of the future net cash flows relating to proved oil and gas reserves. | View |
| us-gaap | Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Cash Inflows (Deprecated 2014-01-31) | Amount of estimated future cash inflows from sale of proved oil and gas reserves. | View |
| us-gaap | Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Development Costs (Deprecated 2013-01-31) | The future cost of developing oil and gas from proved reserves located in this geographic region. | View |
| us-gaap | Notes Receivable, Related Parties, Current | Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due within 1 year (or 1 business cycle). | View |
| us-gaap | Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Net Cash Flows (Deprecated 2014-01-31) | Amount of estimated net future cash inflows, after subtracting future development and production costs and future income tax expenses, from sale of proved oil and gas reserves. | View |
| us-gaap | Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Production Costs (Deprecated 2013-01-31) | The future cost of producing oil and gas from proved reserves located in this geographic region. | View |
| us-gaap | Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Standardized Measure (Deprecated 2014-01-31) | This amount is the future net cash flows less the computed discount. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net | Amount classified as accounts, notes and loans receivable attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities | Amount classified as accounts payable and accrued liabilities attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Accrued Liabilities | Amount classified as accrued liabilities attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Assets, Noncurrent | Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents | Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities | Amount classified as deferred tax liabilities attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Current | Amount classified as deferred tax liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Noncurrent | Amount classified as deferred tax liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Operating Expense | Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Assets | Amount classified as other assets attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Assets, Current | Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Income | Amount of other income attributable to disposal group, including, but not limited to, discontinued operation. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent | Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent | Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Property, Plant and Equipment | Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current | Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent | Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Revenue | Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. | View |
| us-gaap | Notes Receivable, Related Parties, Noncurrent | Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due after 1 year (or 1 business cycle). | View |
| us-gaap | Due to Related Parties, Current | Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Due to Related Parties | Carrying amount as of the balance sheet date of obligations due all related parties. | View |
| us-gaap | Due to Related Parties, Noncurrent | Portion of the carrying amount as of the balance sheet date of obligations due all related parties that is payable after one year or beyond the normal operating cycle if longer. | View |
| us-gaap | Earnings Per Share, Basic | The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. | View |
| us-gaap | Earnings Per Share, Diluted | The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | Percentage of domestic federal statutory tax rate applicable to pretax income (loss). | View |
| us-gaap | Effect of Exchange Rate on Cash and Cash Equivalents | Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies. | View |
| us-gaap | Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | Amount of cost not yet recognized for nonvested award under share-based payment arrangement. | View |
| us-gaap | Exploration Abandonment and Impairment Expense | The adjustment to expense previously capitalized costs of drilling exploratory wells when proved reserves are not found or when the entity obtains information that raises substantial doubt about the economic or operational viability of the project. | View |
| us-gaap | Exploration and Production Costs (Deprecated 2018-01-31) | Cost incurred related to the upstream oil and gas activities, such as the exploration, development, and production of crude petroleum and natural gas. | View |
| us-gaap | Exploration Expense | "Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or ""G&G"" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells." | View |
| us-gaap | Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs | Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of extensions, discoveries and improved recovery of proved oil and gas reserves. | View |
| us-gaap | Fair Value Inputs, Discount Rate (Deprecated 2018-01-31) | Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. | View |
| us-gaap | Fair Value, Net Asset (Liability) | Fair value of asset after deduction of liability. | View |
| us-gaap | Foreign Currency Transaction Gain (Loss), before Tax | Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement. | View |
| us-gaap | Foreign Currency Transaction Gain (Loss), Unrealized | Amount before tax of foreign currency transaction unrealized gain (loss) recognized in the income statement. | View |
| us-gaap | Foreign Currency Transaction Loss, before Tax | Amount before tax of foreign currency transaction realized and unrealized loss recognized in the income statement. | View |
| us-gaap | Gain (Loss) on Derivative Instruments, Net, Pretax | Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. | View |
| us-gaap | Gain (Loss) on Sale of Derivatives | The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings. | View |
| us-gaap | Gain (Loss) on Disposition of Oil and Gas and Timber Property | Amount of gain (loss) on sale or disposal of oil and gas property or timber property. | View |
| us-gaap | Gain (Loss) on Disposition of Stock in Subsidiary | Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries. | View |
| us-gaap | Gas Gathering, Transportation, Marketing and Processing Costs (Deprecated 2018-01-31) | Cost incurred related to the gas activities, such as transportation, marketing and processing crude oil, natural gas and refined petroleum products. | View |
| us-gaap | General and Administrative Expense | The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. | View |
| us-gaap | Goodwill | Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. | View |
| us-gaap | Goodwill, Impairment Loss | Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. | View |
| us-gaap | Goodwill, Translation Adjustments (Deprecated 2016-01-31) | Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. | View |
| us-gaap | Impairment of Oil and Gas Properties | The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced. | View |
| us-gaap | Income (Loss) Attributable to Noncontrolling Interest, before Tax | Amount, before tax, of income (loss) attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments. | View |
| us-gaap | Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | Amount after tax of income (loss) from continuing operations attributable to the parent. | View |
| us-gaap | Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. | View |
| us-gaap | Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. | View |
| us-gaap | Income (Loss) from Continuing Operations, Per Basic and Diluted Share | The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares. | View |
| us-gaap | Income (Loss) from Continuing Operations, Per Basic Share | The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. | View |
| us-gaap | Income (Loss) from Continuing Operations, Per Diluted Share | The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. | View |
| us-gaap | Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent | Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. | View |
| us-gaap | Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share | Per basic and diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation, when the per share amount is the same. | View |
| us-gaap | Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share | Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. | View |
| us-gaap | Income Tax Expense (Benefit) | Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. | View |
| us-gaap | Income Taxes Paid | The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. | View |
| us-gaap | Income Taxes Paid, Net | The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit). | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Tax Contingency, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies. | View |
| us-gaap | Increase (Decrease) in Accounts Payable and Accrued Liabilities | The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid. | View |
| us-gaap | Increase (Decrease) in Accounts Receivable | The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. | View |
| us-gaap | Changes in Estimated Future Development Costs | Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in estimated future development costs. | View |
| us-gaap | Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves | Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in the estimated future income tax on future pretax net cash flows related to the entity's proved oil and gas reserves. | View |
| us-gaap | Increase (Decrease) in Other Current Assets and Liabilities, Net | Amount of increase (decrease) in current operating assets after deduction of current operating liabilities classified as other. | View |
| us-gaap | Increase (Decrease) in Prepaid Expense and Other Assets | Amount of increase (decrease) in prepaid expenses, and assets classified as other. | View |
| us-gaap | Increase (Decrease) in Restricted Cash | The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. | View |
| us-gaap | Increase Due to Purchases of Minerals in Place | Amount of increase in standardized measure of discounted future net cash flow as a result of purchases of minerals in place. | View |
| us-gaap | Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares | Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met. | View |
| us-gaap | Interest and Other Income | The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). | View |
| us-gaap | Interest Expense | Amount of the cost of borrowed funds accounted for as interest expense. | View |
| us-gaap | Interest Expense, Capital Securities | Interest expense incurred during the reporting period on capital securities issued by the reporting entity. | View |
| us-gaap | Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price | Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. | View |
| us-gaap | Interest Paid, Excluding Capitalized Interest, Operating Activities | Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. | View |
| us-gaap | Inventory, Net | Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. | View |
| us-gaap | Inventory Write-down | Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. | View |
| us-gaap | Investment Income, Interest | Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. | View |
| us-gaap | Operating Leases, Rent Expense | Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid | Amount of lessee's undiscounted obligation for lease payment for operating lease. | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, Year One | Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, Year Five | Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, Year Four | Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, Year Three | Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, Year Two | Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year | Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year. | View |
| us-gaap | Lessee, Operating Lease, Liability, Undiscounted Excess Amount | Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease. | View |
| us-gaap | Liabilities | Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. | View |
| us-gaap | Liabilities and Equity | Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. | View |
| us-gaap | Liabilities, Current | Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. | View |
| us-gaap | Financial and Nonfinancial Liabilities, Fair Value Disclosure | Fair value of financial and nonfinancial obligations. | View |
| us-gaap | Liabilities, Noncurrent | Amount of obligation due after one year or beyond the normal operating cycle, if longer. | View |
| us-gaap | Liabilities of Assets Held-for-sale (Deprecated 2014-01-31) | Liability (such as a mortgage) related to a disposal group that is held for sale and anticipated to be sold in less than one year. The liability is expected to be discharged as part of the plan of sale for the asset. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Liabilities | Amount classified as liabilities attributable to disposal group held for sale or disposed of. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Liabilities, Current | Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. | View |
| us-gaap | Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent | Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. | View |
| us-gaap | Liability for Uncertainty in Income Taxes, Current | Amount recognized for uncertainty in income taxes classified as current. | View |
| us-gaap | Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31) | Amount borrowed under the credit facility as of the balance sheet date. | View |
| us-gaap | Line of Credit Facility, Current Borrowing Capacity | Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. | View |
| us-gaap | Line of Credit Facility, Maximum Amount Outstanding During Period | Maximum amount borrowed under the credit facility at any time during the period. | View |
| us-gaap | Line of Credit Facility, Remaining Borrowing Capacity | Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). | View |
| us-gaap | Line of Credit, Current | The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. | View |
| us-gaap | Loans Payable | Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer). | View |
| us-gaap | Loans Payable, Current | Carrying value as of the balance sheet date of portion of long-term loans payable due within one year or the operating cycle if longer. | View |
| us-gaap | Long-term Debt | Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. | View |
| us-gaap | Long-term Debt, Current Maturities | Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. | View |
| us-gaap | Long-Term Debt, Maturity, Year One | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Long-Term Debt, Maturity, Year Two | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Long-term Debt, Excluding Current Maturities | Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. | View |
| us-gaap | Number of Operating Segments | Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. | View |
| us-gaap | Number of Reportable Segments | Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. | View |
| us-gaap | Loans Payable, Noncurrent | Carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. | View |
| us-gaap | Loss Contingency Accrual, Carrying Value, Provision (Deprecated 2013-01-31) | The charge against earnings in the period to increase loss contingency liabilities, net of any adjustments to reduce previously estimated charges. | View |
| us-gaap | Loss Contingency, Loss in Period | The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. | View |
| us-gaap | Net Cash Provided by (Used in) Financing Activities | Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. | View |
| us-gaap | Net Cash Provided by (Used in) Financing Activities, Continuing Operations | Amount of cash inflow (outflow) of financing activities, excluding discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. | View |
| us-gaap | Net Cash Provided by (Used in) Investing Activities | Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. | View |
| us-gaap | Net Cash Provided by (Used in) Investing Activities, Continuing Operations | Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. | View |
| us-gaap | Net Cash Provided by (Used in) Operating Activities | Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. | View |
| us-gaap | Net Cash Provided by (Used in) Operating Activities, Continuing Operations | Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. | View |
| us-gaap | Net Income (Loss) Attributable to Parent | The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. | View |
| us-gaap | Net Income (Loss) Attributable to Noncontrolling Interest | Amount of Net Income (Loss) attributable to noncontrolling interest. | View |
| us-gaap | Net Income (Loss) Available to Common Stockholders, Basic | Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. | View |
| us-gaap | Net Increase (Decrease) in Sales and Transfer Prices and Production Costs | Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in sales and transfer prices and in production (lifting) costs related to future production. | View |
| us-gaap | Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Shares Issued | "The number of shares issued as [noncash or part noncash] consideration for a business or asset acquired. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." | View |
| us-gaap | Noncash or Part Noncash Divestiture, Amount of Consideration Received | Amount of noncash consideration received for selling an asset or business through a noncash (or part noncash) transaction. | View |
| us-gaap | Nonoperating Income (Expense) | The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). | View |
| us-gaap | Notes Payable, Related Parties, Current | The amount for notes payable (written promise to pay), due to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Notes Payable, Related Parties, Noncurrent | The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle). | View |
| us-gaap | Oil and Gas Property, Successful Effort Method, Accumulated Depreciation, Depletion and Amortization | Amount of accumulated depreciation, depletion and amortization of oil and gas property carried under the successful effort method. Oil and gas property include, but not limited to, the entity's wells and related equipment and facilities. | View |
| us-gaap | Oil and Gas Property, Successful Effort Method, Gross | Oil and Gas properties, gross, carried under the successful effort method. | View |
| us-gaap | Oil and Gas Property, Successful Effort Method, Net | Oil and gas properties net of accumulated depreciation, depletion, amortization, impairment, and abandonment, carried under the successful effort method. | View |
| us-gaap | Oil and Gas Sales Revenue (Deprecated 2018-01-31) | Revenue from the sale of oil and gas during the period. | View |
| us-gaap | Operating Income (Loss) | The net result for the period of deducting operating expenses from operating revenues. | View |
| us-gaap | Operating Lease, Cost | Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. | View |
| us-gaap | Operating Lease, Liability | Present value of lessee's discounted obligation for lease payments from operating lease. | View |
| us-gaap | Operating Leases, Future Minimum Payments Due | Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. | View |
| us-gaap | Operating Leases, Future Minimum Payments Due, Next Twelve Months | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Five Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Four Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Three Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Two Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Remainder of Fiscal Year | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Lease, Weighted Average Discount Rate, Percent | Weighted average discount rate for operating lease calculated at point in time. | View |
| us-gaap | Other Accrued Liabilities, Noncurrent | Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer. | View |
| us-gaap | Other Alternative Energy Sales Revenue (Deprecated 2018-01-31) | Revenue earned during the period from alternative energy sources (for example, ethanol, biomass, solar, geothermal, and wind power). | View |
| us-gaap | Other Assets | Amount of assets classified as other. | View |
| us-gaap | Other Assets, Noncurrent | Amount of noncurrent assets classified as other. | View |
| us-gaap | Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31) | Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax. | View |
| us-gaap | Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. | View |
| us-gaap | Other Liabilities | Amount of liabilities classified as other. | View |
| us-gaap | Other Liabilities, Noncurrent | Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. | View |
| us-gaap | Other Payments to Acquire Businesses | The cash outflow associated with other payments to acquire businesses including deposit on pending acquisitions and preacquisition costs. | View |
| us-gaap | Other Revenue, Net (Deprecated 2018-01-31) | Amount, after sales adjustments, returns, allowances, and discounts, of revenue classified as other. | View |
| us-gaap | Payments for Repurchase of Common Stock | The cash outflow to reacquire common stock during the period. | View |
| us-gaap | Payments of Financing Costs | The cash outflow for loan and debt issuance costs. | View |
| us-gaap | Payments of Loan Costs | The cash outflow for loan origination associated cost which is usually collected through escrow. | View |
| us-gaap | Payments of Stock Issuance Costs | The cash outflow for cost incurred directly with the issuance of an equity security. | View |
| us-gaap | Payment, Tax Withholding, Share-based Payment Arrangement | Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. | View |
| us-gaap | Payments to Acquire Businesses, Net of Cash Acquired | The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. | View |
| us-gaap | Payments to Acquire Oil and Gas Equipment | The cash outflow to purchase long lived physical asset use for the normal oil and gas operations and not intended for resale. | View |
| us-gaap | Payments to Acquire Oil and Gas Property and Equipment | The cash outflow to purchase long lived physical asset for use in the normal oil and gas operations and to purchase mineral interests in oil and gas properties not intended for resale. | View |
| us-gaap | Payments to Acquire Other Productive Assets | Amount of cash outflow for the purchase of or improvements to tangible or intangible assets, used to produce goods or deliver services, classified as other. | View |
| us-gaap | Prepaid Expense and Other Assets, Current | Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. | View |
| us-gaap | Previously Estimated Development Costs Incurred During Period (Deprecated 2015-01-31) | Amount of (increase) decrease in standardized measure of discounted future net cash flow as a result of previously estimated development costs incurred. | View |
| us-gaap | Proceeds from Divestiture of Businesses | The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. | View |
| us-gaap | Proceeds from Divestiture of Interest in Consolidated Subsidiaries | The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or the sale of investment in consolidated subsidiaries (generally greater than 50 percent). | View |
| us-gaap | Proceeds from Issuance of Common Stock | The cash inflow from the additional capital contribution to the entity. | View |
| us-gaap | Proceeds from Issuance of Long-term Debt | The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. | View |
| us-gaap | Proceeds from Issuance of Preferred Stock and Preference Stock | Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation. | View |
| us-gaap | Proceeds from Issuance or Sale of Equity | The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. | View |
| us-gaap | Proceeds from Noncontrolling Interests | Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership. | View |
| us-gaap | Proceeds from Related Party Debt | The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates. | View |
| us-gaap | Proceeds from (Repayments of) Related Party Debt | Amount of cash inflow (outflow) from long-term debt by a related party. Related parties, include, but are not limited to, affiliates, owners or officers and their immediate families, and pension trusts. | View |
| us-gaap | Proceeds from Sale of Productive Assets | The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets. | View |
| us-gaap | Restricted Cash and Cash Equivalents | Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. | View |
| us-gaap | Shipping, Handling and Transportation Costs (Deprecated 2018-01-31) | Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs. | View |
| us-gaap | Short-term Debt | Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. | View |
| us-gaap | Property, Plant and Equipment, Additions | Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. | View |
| us-gaap | Property, Plant and Equipment, Gross | Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. | View |
| us-gaap | Property, Plant and Equipment, Net | Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. | View |
| us-gaap | Property, Plant and Equipment, Other, Net | Amount after depreciation of long-lived, physical assets used to produce goods and services and not intended for resale, classified as other. | View |
| us-gaap | Property, Plant, and Equipment, Owned, Accumulated Depreciation | The cumulative amount of depreciation (related to long-lived, depreciable flight assets owned by the entity and used in the entity's principle business operations and capitalized assets classified as property, plant and equipment that are owned by the entity) that has been recognized in the income statement. | View |
| us-gaap | Property, Plant, and Equipment, Owned, Gross | Gross amount of long-lived, depreciable flight assets owned by the entity and used in the entity's principle business operations (owned aircraft and capitalized improvements) and capitalized assets classified as property, plant and equipment that are owned by the entity. Excludes assets subject to a capital lease. | View |
| us-gaap | Property, Plant, and Equipment, Owned, Net | The net amount of long-lived, depreciable flight assets owned by the entity and used in the entity's principle business operations (owned aircraft and capitalized improvements) and capitalized assets classified as property, plant and equipment that are owned by the entity. Excludes assets subject to a capital lease. | View |
| us-gaap | Proved Oil and Gas Property, Successful Effort Method | Oil and Gas properties with proved reserves under the successful effort method. | View |
| us-gaap | Accounts Receivable, Credit Loss Expense (Reversal) | Amount of expense (reversal of expense) for expected credit loss on accounts receivable. | View |
| us-gaap | Quantifying Misstatement in Current Year Financial Statements, Amount | Amount of each individual error being corrected in the correcting adjustment. | View |
| us-gaap | Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves | Previously capitalized costs of the drilling of wells that were reclassified as part of the costs of the enterprise's wells and related equipment and facilities at the time that proved reserves were found. | View |
| us-gaap | Recorded Unconditional Purchase Obligation, Nonfinancial Assets Pledged as Security, Value | The value of assets other than financial instruments pledged to provide security to a suppler under a recorded unconditional purchase obligation arrangement. | View |
| us-gaap | Related Party Transaction, Expenses from Transactions with Related Party | Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. | View |
| us-gaap | Repayments of Long-term Debt | The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. | View |
| us-gaap | Repayments of Notes Payable | The cash outflow for a borrowing supported by a written promise to pay an obligation. | View |
| us-gaap | Repayments of Related Party Debt | The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates. | View |
| us-gaap | Restatement of Prior Year Income, Net of Tax (Deprecated 2020-01-31) | Resulting effect of restatement to correct an error, after tax effects, on the net income of prior periods for the year in which any adjustments are first made. In statements containing more than one period, discloses the effects for each period. | View |
| us-gaap | Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | Weighted average price at which option holders acquired shares when converting their stock options into shares. | View |
| us-gaap | Unrecognized Tax Benefits, Interest on Income Taxes Expense | Amount of interest expense for an underpayment of income taxes. | View |
| us-gaap | Restricted Stock or Unit Expense | Amount of noncash expense for award of restricted stock or unit under share-based payment arrangement. | View |
| us-gaap | Results of Operations, Accretion of Asset Retirement Obligations | Accretion expense of asset retirement obligations related to oil and gas producing activities. | View |
| us-gaap | Results of Operations, Depreciation, Depletion and Amortization, and Valuation Provisions | Depreciation, depletion and amortization, and valuation provisions (impairments) related to oil and gas producing activities. | View |
| us-gaap | Results of Operations, Dry Hole Costs | Dry hole costs from oil and gas producing activities. | View |
| us-gaap | Results of Operations, Expense from Oil and Gas Producing Activities | The amount of expenses related to oil and gas producing activities. | View |
| us-gaap | Results of Operations, Impairment of Oil and Gas Properties | Costs related to the impairment of oil and gas properties | View |
| us-gaap | Results of Operations, Income before Income Taxes | Income before income taxes for oil and gas producing activities. | View |
| us-gaap | Results of Operations, Income Tax Expense | Income tax expense for oil and gas producing activities. | View |
| us-gaap | Results of Operations, Oil and Gas Producing Activities Net Income (Excluding Corporate Overhead and Interest Costs) | The results of operations for oil and gas producing activities, excluding corporate overhead and interest costs. | View |
| us-gaap | Results of Operations, Production or Lifting Costs | Production (lifting) costs from oil and gas producing activities, including but not limited to lease operating expense, production and ad valorem taxes, and transportation expense. | View |
| us-gaap | Results of Operations, Revenue from Oil and Gas Producing Activities | Total revenues from oil and gas producing activities. | View |
| us-gaap | Retained Earnings (Accumulated Deficit) | The cumulative amount of the reporting entity's undistributed earnings or deficit. | View |
| us-gaap | Revenue from Purchased Oil and Gas (Deprecated 2018-01-31) | Revenue from sale of oil and gas purchased from other sources. | View |
| us-gaap | Revenue, Oil and Gas Services (Deprecated 2018-01-31) | Revenue from oil and gas-related services including well services (such as drilling, rigs and analytic evaluations), transportation, and other supporting contractor services, during the reporting period. | View |
| us-gaap | Revenues | Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). | View |
| us-gaap | Revisions of Previous Quantity Estimates | Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of revisions of estimated quantity of oil and gas in proved reserves. | View |
| us-gaap | Royalty Expense | Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. | View |
| us-gaap | Sale of Stock, Price Per Share | Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. | View |
| us-gaap | Sales and Transfers of Oil and Gas Produced, Net of Production Costs | Amount of (increase) decrease in standardized measure of discounted future net cash flow as a result of sales and transfers of oil and gas produced. | View |
| us-gaap | Sales Revenue, Goods, Net (Deprecated 2018-01-31) | Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. | View |
| us-gaap | Segment Reporting Information, Net Assets (Deprecated 2013-01-31) | Amount of net assets (total assets less total liabilities) attributed to the reportable segment. | View |
| us-gaap | Share-based Payment Arrangement, Noncash Expense | Amount of noncash expense for share-based payment arrangement. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number | The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period | Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | Number of options outstanding, including both vested and non-vested options. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. | View |
| us-gaap | Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves | Amount of discounted future accumulated cash inflow relating to proved oil and gas reserves. | View |
| us-gaap | Stockholders' Equity Note, Stock Split, Conversion Ratio | Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. | View |
| us-gaap | Stock Issued | The fair value of stock issued in noncash financing activities. | View |
| us-gaap | Stock Issued During Period, Shares, Conversion of Convertible Securities | Number of shares issued during the period as a result of the conversion of convertible securities. | View |
| us-gaap | Stock Issued During Period, Shares, New Issues | Number of new stock issued during the period. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | Number of share options (or share units) exercised during the current period. | View |
| us-gaap | Stock Issued During Period, Value, Acquisitions | Value of stock issued pursuant to acquisitions during the period. | View |
| us-gaap | Stock Issued During Period, Value, Conversion of Convertible Securities | The gross value of stock issued during the period upon the conversion of convertible securities. | View |
| us-gaap | Stock Issued During Period, Value, New Issues | Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. | View |
| us-gaap | Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures | Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. | View |
| us-gaap | Stock Issued During Period, Value, Stock Options Exercised | Value of stock issued as a result of the exercise of stock options. | View |
| us-gaap | Stock or Unit Option Plan Expense | Amount of noncash expense for option under share-based payment arrangement. | View |
| us-gaap | Tax Adjustments, Settlements, and Unusual Provisions | Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement. | View |
| us-gaap | Treasury Stock, Value | The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. | View |
| us-gaap | Treasury Stock, Value, Acquired, Cost Method | Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. | View |
| us-gaap | Unproved Oil and Gas Property, Successful Effort Method | Oil and Gas properties with unproved reserves under the successful effort method. | View |
| us-gaap | Unrealized Gain (Loss) on Commodity Contracts | The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of open agreements to purchase or sell mineral resources, energy, and agricultural products at some future point held at each balance sheet date, that was included in earnings for the period. | View |
| us-gaap | Unrealized Gain (Loss) on Derivatives and Commodity Contracts | The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of open derivatives, commodity, or energy contracts, held at each balance sheet date, that was included in earnings for the period. | View |
| us-gaap | Unrecognized Tax Benefits | Amount of unrecognized tax benefits. | View |
| us-gaap | Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation | Amount of decrease in unrecognized tax benefits resulting from foreign currency translation. | View |
| us-gaap | Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. | View |
| us-gaap | Unrecognized Tax Benefits, Income Tax Penalties Accrued | Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return. | View |
| us-gaap | Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. | View |
| us-gaap | Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. | View |
| us-gaap | Unrecognized Tax Benefits, Interest on Income Taxes Accrued | Amount of interest expense accrued for an underpayment of income taxes. | View |
| us-gaap | Weighted Average Number Diluted Shares Outstanding Adjustment | The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. | View |
| us-gaap | Weighted Average Number of Shares Outstanding, Diluted | The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. | View |
| us-gaap | Weighted Average Number of Shares Outstanding, Basic | Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. | View |
Chart of Accounts => Accounts
| Name | View |
|---|---|
| Deferred Tax Assets, Gross | View |
| Deferred Tax Assets, Gross, Current | View |
| Deferred Tax Assets, Net, Noncurrent | View |
| Deferred Tax Assets, Other | View |
| Deferred Tax Assets, Property, Plant and Equipment | View |
| Notes Receivable, Related Parties, Noncurrent | View |
| Number of Reportable Segments | View |
| Unrecognized Tax Benefits, Income Tax Penalties Accrued | View |
| APIC, Share-based Payment Arrangement, Increase for Cost Recognition | View |
| Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs | View |
| Business Acquisition, Contingent Consideration, at Fair Value (Deprecated 2013-01-31) | View |
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset (Deprecated 2013-01-31) | View |
| Contractual Obligation, to be Paid, Year Four | View |
| Contractual Obligation, to be Paid, Year One | View |
| Contractual Obligation, to be Paid, Year Two | View |
| Contractual Obligation, to be Paid, Year Three | View |
| Cost of Natural Gas Purchases (Deprecated 2018-01-31) | View |
| Deferred Income Tax Liabilities, Net | View |
| Deferred Tax Assets, Derivative Instruments | View |
| Deferred Tax Assets, Gross, Noncurrent | View |
| Deferred Tax Assets, Inventory | View |
| Deferred Tax Assets, Net, Current | View |
| Deferred Tax Assets, Net of Valuation Allowance, Current | View |
| Deferred Tax Assets, Net of Valuation Allowance, Noncurrent | View |
| Deferred Tax Assets, Other Loss Carryforwards | View |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals | View |
| Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, 10 Percent Annual Discount for Estimated Timing of Cash Flows (Deprecated 2014-01-31) | View |
| Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent | View |
| Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Net (Deprecated 2014-01-31) | View |
| Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves | View |
| Notes Payable, Related Parties, Noncurrent | View |
| Notes Receivable, Related Parties, Current | View |
| Number of Operating Segments | View |
| Oil and Gas Joint Interest Billing Receivables, Current | View |
| Oil and Gas Property, Successful Effort Method, Accumulated Depreciation, Depletion and Amortization | View |
| Oil and Gas Property, Successful Effort Method, Net | View |
| Restatement of Prior Year Income, Net of Tax (Deprecated 2020-01-31) | View |
| Results of Operations, Oil and Gas Producing Activities Net Income (Excluding Corporate Overhead and Interest Costs) | View |
| Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax | View |
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | View |
| Deferred Tax Liabilities, Gross | View |
| Nonoperating Income (Expense) | View |
| Accounts and Other Receivables, Net, Current | View |
| Accounts Payable and Accrued Liabilities, Noncurrent | View |
| Accounts Payable, Current | View |
| Accounts Payable, Related Parties, Current | View |
| Accounts Receivable, after Allowance for Credit Loss | View |
| Accounts Receivable, after Allowance for Credit Loss, Current | View |
| Accounts Receivable, Related Parties, Current | View |
| Accretion Expense, Including Asset Retirement Obligations | View |
| Accretion of Discount (Deprecated 2016-01-31) | View |
| Accrued Liabilities, Current | View |
| Accrued Liabilities | View |
| Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | View |
| Accumulated Other Comprehensive Income (Loss), Net of Tax | View |
| Acquisition Costs, Period Cost | View |
| Additional Paid in Capital, Common Stock | View |
| Share-based Payment Arrangement, Decrease for Tax Withholding Obligation | View |
| Adjustments to Additional Paid in Capital, Warrant Issued | View |
| Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net | View |
| Accounts Receivable, Allowance for Credit Loss | View |
| Amortization of Debt Issuance Costs | View |
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | View |
| Asset Retirement Obligation | View |
| Asset Retirement Obligation, Accretion Expense | View |
| Asset Retirement Obligation, Current | View |
| Asset Retirement Obligation, Foreign Currency Translation (Deprecated 2016-01-31) | View |
| Asset Retirement Obligation, Foreign Currency Translation Gain (Loss) | View |
| Asset Retirement Obligation, Liabilities Incurred | View |
| Asset Retirement Obligation, Liabilities Settled | View |
| Asset Retirement Obligation, Revision of Estimate | View |
| Asset Retirement Obligations, Noncurrent | View |
| Assets | View |
| Assets, Current | View |
| Assets Held-for-sale, Current (Deprecated 2014-01-31) | View |
| Net Assets | View |
| Disposal Group, Including Discontinued Operation, Assets | View |
| Disposal Group, Including Discontinued Operation, Assets, Current | View |
| Business Acquisition, Purchase Price Allocation, Current Assets, Cash and Cash Equivalents (Deprecated 2013-01-31) | View |
| Business Acquisition, Purchase Price Allocation, Current Liabilities, Accrued Liabilities (Deprecated 2013-01-31) | View |
| Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax | View |
| Business Acquisition, Pro Forma Net Income (Loss) | View |
| Business Acquisition, Pro Forma Revenue | View |
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset | View |
| Business Combination, Contingent Consideration, Liability | View |
| Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Liabilities | View |
| Capitalized Costs, Accumulated Depreciation, Depletion, Amortization and Valuation Allowance Relating to Oil and Gas Producing Activities | View |
| Capitalized Costs of Unproved Properties Excluded from Amortization, Period Cost | View |
| Capitalized Costs, Oil and Gas Producing Activities, Gross | View |
| Capitalized Costs, Oil and Gas Producing Activities, Net | View |
| Capitalized Costs, Proved Properties | View |
| Capitalized Costs, Unproved Properties | View |
| Capitalized Costs, Wells and Related Equipment and Facilities | View |
| Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves | View |
| Capitalized Exploratory Well Cost, Charged to Expense (Deprecated 2016-01-31) | View |
| Capitalized Exploratory Well Costs | View |
| Capitalized Exploratory Well Costs that Have Been Capitalized for Period Greater than One Year | View |
| Cash | View |
| Cash and Cash Equivalents, at Carrying Value | View |
| Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations | View |
| Cash and Cash Equivalents, Period Increase (Decrease) | View |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | View |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | View |
| Cash Provided by (Used in) Financing Activities, Discontinued Operations | View |
| Cash Provided by (Used in) Investing Activities, Discontinued Operations | View |
| Cash Provided by (Used in) Operating Activities, Discontinued Operations | View |
| Class of Warrant or Right, Exercise Price of Warrants or Rights | View |
| Class of Warrant or Right, Number of Securities Called by Each Warrant or Right | View |
| Common Stock Dividends, Shares | View |
| Common Stock, Par or Stated Value Per Share | View |
| Common Stock, Shares Authorized | View |
| Common Stock, Shares, Issued | View |
| Common Stock, Shares, Outstanding | View |
| Common Stock, Value, Issued | View |
| Comprehensive Income (Loss), Net of Tax, Attributable to Parent | View |
| Contractual Obligation | View |
| Contractual Obligation, to be Paid, after Year Five | View |
| Contractual Obligation, to be Paid, Year Five | View |
| Costs and Expenses | View |
| Costs Incurred, Acquisition of Oil and Gas Properties | View |
| Costs Incurred, Acquisition of Oil and Gas Properties with Proved Reserves | View |
| Costs Incurred, Acquisition of Unproved Oil and Gas Properties | View |
| Costs Incurred, Development Costs | View |
| Costs Incurred, Exploration Costs | View |
| Current Income Tax Expense (Benefit) | View |
| Long-term Debt, Gross | View |
| Debt Instrument, Face Amount | View |
| Debt Instrument, Interest Rate, Stated Percentage | View |
| Debt Issuance Costs, Current, Net | View |
| Deferred Income Tax Expense (Benefit) | View |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities | View |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other | View |
| Deferred Tax Assets, Valuation Allowance | View |
| Deferred Tax Assets, Valuation Allowance, Noncurrent | View |
| Deferred Tax Liabilities, Net | View |
| Deferred Tax Liabilities, Net, Current | View |
| Deferred Tax Liabilities, Deferred Expense, Reserves and Accruals | View |
| Deferred Tax Liabilities, Gross, Current | View |
| Deferred Tax Liabilities, Gross, Noncurrent | View |
| Deferred Tax Liabilities, Net, Noncurrent | View |
| Deferred Tax Liabilities, Prepaid Expenses | View |
| Deferred Tax Liabilities, Property, Plant and Equipment | View |
| Deferred Tax Liabilities, Undistributed Foreign Earnings | View |
| Deferred Tax Liabilities, Unrealized Gains on Trading Securities | View |
| Depreciation, Depletion and Amortization, Nonproduction | View |
| Depreciation, Depletion and Amortization | View |
| Derivative Asset, Current | View |
| Derivative Asset, Noncurrent | View |
| Derivative, Cost of Hedge | View |
| Derivative, Cost of Hedge Net of Cash Received | View |
| Derivative Asset, Fair Value, Gross Asset | View |
| Derivative Liability, Fair Value, Gross Liability | View |
| Derivative, Gain (Loss) on Derivative, Net | View |
| Derivative Instruments, Gain (Loss) Recognized in Income, Net (Deprecated 2013-01-31) | View |
| Derivative Liability, Current | View |
| Derivative Liability, Noncurrent | View |
| Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax | View |
| Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax | View |
| Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax | View |
| Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax | View |
| Discontinued Operation, Provision for Loss (Gain) on Disposal, before Income Tax | View |
| Discontinued Operation, Tax Effect of Discontinued Operation | View |
| Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation | View |
| Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Cash Inflows (Deprecated 2014-01-31) | View |
| Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Development Costs (Deprecated 2013-01-31) | View |
| Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Income Tax Expense (Deprecated 2013-01-31) | View |
| Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Net Cash Flows (Deprecated 2014-01-31) | View |
| Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Production Costs (Deprecated 2013-01-31) | View |
| Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Standardized Measure (Deprecated 2014-01-31) | View |
| Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net | View |
| Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities | View |
| Disposal Group, Including Discontinued Operation, Accrued Liabilities | View |
| Disposal Group, Including Discontinued Operation, Assets, Noncurrent | View |
| Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents | View |
| Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities | View |
| Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Current | View |
| Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Noncurrent | View |
| Disposal Group, Including Discontinued Operation, Operating Expense | View |
| Disposal Group, Including Discontinued Operation, Other Assets | View |
| Disposal Group, Including Discontinued Operation, Other Assets, Current | View |
| Disposal Group, Including Discontinued Operation, Other Income | View |
| Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent | View |
| Notes Payable, Related Parties, Current | View |
| Disposal Group, Including Discontinued Operation, Property, Plant and Equipment | View |
| Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current | View |
| Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent | View |
| Disposal Group, Including Discontinued Operation, Revenue | View |
| Due from Related Parties, Current | View |
| Due to Related Parties, Current | View |
| Due to Related Parties | View |
| Due to Related Parties, Noncurrent | View |
| Earnings Per Share, Basic | View |
| Earnings Per Share, Diluted | View |
| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | View |
| Effect of Exchange Rate on Cash and Cash Equivalents | View |
| Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | View |
| Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | View |
| Exploration Abandonment and Impairment Expense | View |
| Exploration and Production Costs (Deprecated 2018-01-31) | View |
| Exploration Expense | View |
| Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs | View |
| Fair Value Inputs, Discount Rate (Deprecated 2018-01-31) | View |
| Fair Value, Net Asset (Liability) | View |
| Foreign Currency Transaction Gain (Loss), before Tax | View |
| Foreign Currency Transaction Gain (Loss), Unrealized | View |
| Foreign Currency Transaction Loss, before Tax | View |
| Gain (Loss) on Derivative Instruments, Net, Pretax | View |
| Gain (Loss) on Disposition of Business | View |
| Gain (Loss) on Sale of Derivatives | View |
| Gain (Loss) on Disposition of Oil and Gas and Timber Property | View |
| Gain (Loss) on Disposition of Stock in Subsidiary | View |
| Gas Gathering, Transportation, Marketing and Processing Costs (Deprecated 2018-01-31) | View |
| General and Administrative Expense | View |
| Goodwill | View |
| Goodwill, Impairment Loss | View |
| Goodwill, Translation Adjustments (Deprecated 2016-01-31) | View |
| Impairment of Oil and Gas Properties | View |
| Income (Loss) Attributable to Noncontrolling Interest, before Tax | View |
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | View |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | View |
| Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | View |
| Income (Loss) from Continuing Operations, Per Basic and Diluted Share | View |
| Income (Loss) from Continuing Operations, Per Basic Share | View |
| Income (Loss) from Continuing Operations, Per Diluted Share | View |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest | View |
| Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent | View |
| Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share | View |
| Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share | View |
| Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share | View |
| Income Tax Expense (Benefit) | View |
| Income Taxes Paid | View |
| Income Taxes Paid, Net | View |
| Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | View |
| Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount | View |
| Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount | View |
| Effective Income Tax Rate Reconciliation, Tax Contingency, Amount | View |
| Increase (Decrease) in Accounts Payable and Accrued Liabilities | View |
| Increase (Decrease) in Accounts Receivable | View |
| Changes in Estimated Future Development Costs | View |
| Increase (Decrease) in Other Current Assets and Liabilities, Net | View |
| Increase (Decrease) in Prepaid Expense and Other Assets | View |
| Increase (Decrease) in Restricted Cash | View |
| Increase Due to Purchases of Minerals in Place | View |
| Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares | View |
| Interest and Other Income | View |
| Interest Expense | View |
| Interest Expense, Capital Securities | View |
| Interest Paid, Including Capitalized Interest, Operating and Investing Activities | View |
| Interest Paid, Excluding Capitalized Interest, Operating Activities | View |
| Inventory, Net | View |
| Inventory Write-down | View |
| Investment Income, Interest | View |
| Operating Leases, Rent Expense | View |
| Lessee, Operating Lease, Liability, to be Paid | View |
| Lessee, Operating Lease, Liability, to be Paid, Year One | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Five | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Four | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Three | View |
| Lessee, Operating Lease, Liability, to be Paid, Year Two | View |
| Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year | View |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount | View |
| Liabilities | View |
| Liabilities and Equity | View |
| Liabilities, Current | View |
| Financial and Nonfinancial Liabilities, Fair Value Disclosure | View |
| Liabilities, Noncurrent | View |
| Liabilities of Assets Held-for-sale (Deprecated 2014-01-31) | View |
| Disposal Group, Including Discontinued Operation, Liabilities | View |
| Disposal Group, Including Discontinued Operation, Liabilities, Current | View |
| Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent | View |
| Liability for Uncertainty in Income Taxes, Current | View |
| Liability for Uncertainty in Income Taxes, Noncurrent | View |
| Long-term Line of Credit | View |
| Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31) | View |
| Line of Credit Facility, Current Borrowing Capacity | View |
| Line of Credit Facility, Maximum Amount Outstanding During Period | View |
| Line of Credit Facility, Remaining Borrowing Capacity | View |
| Line of Credit, Current | View |
| Loans Payable | View |
| Loans Payable, Current | View |
| Long-term Debt | View |
| Long-term Debt, Current Maturities | View |
| Long-Term Debt, Maturity, Year One | View |
| Long-Term Debt, Maturity, Year Two | View |
| Long-term Debt, Excluding Current Maturities | View |
| Long-term Line of Credit, Noncurrent | View |
| Loans Payable, Noncurrent | View |
| Loss Contingency Accrual, Carrying Value, Provision (Deprecated 2013-01-31) | View |
| Loss Contingency, Loss in Period | View |
| Net Cash Provided by (Used in) Financing Activities | View |
| Net Cash Provided by (Used in) Financing Activities, Continuing Operations | View |
| Net Cash Provided by (Used in) Investing Activities | View |
| Net Cash Provided by (Used in) Investing Activities, Continuing Operations | View |
| Net Cash Provided by (Used in) Operating Activities | View |
| Net Cash Provided by (Used in) Operating Activities, Continuing Operations | View |
| Net Income (Loss) Attributable to Parent | View |
| Net Income (Loss) Attributable to Noncontrolling Interest | View |
| Net Income (Loss) Available to Common Stockholders, Basic | View |
| Net Increase (Decrease) in Sales and Transfer Prices and Production Costs | View |
| Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Shares Issued | View |
| Noncash or Part Noncash Divestiture, Amount of Consideration Received | View |
| Oil and Gas Property, Successful Effort Method, Gross | View |
| Oil and Gas Sales Revenue (Deprecated 2018-01-31) | View |
| Operating Income (Loss) | View |
| Operating Lease, Cost | View |
| Operating Lease, Liability | View |
| Operating Leases, Future Minimum Payments Due | View |
| Operating Leases, Future Minimum Payments Due, Next Twelve Months | View |
| Operating Leases, Future Minimum Payments, Due in Five Years | View |
| Operating Leases, Future Minimum Payments, Due in Four Years | View |
| Operating Leases, Future Minimum Payments, Due in Three Years | View |
| Operating Leases, Future Minimum Payments, Due in Two Years | View |
| Operating Leases, Future Minimum Payments, Remainder of Fiscal Year | View |
| Operating Lease, Weighted Average Discount Rate, Percent | View |
| Other Accrued Liabilities, Noncurrent | View |
| Other Alternative Energy Sales Revenue (Deprecated 2018-01-31) | View |
| Other Assets | View |
| Other Assets, Noncurrent | View |
| Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31) | View |
| Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | View |
| Other Liabilities | View |
| Other Liabilities, Noncurrent | View |
| Other Operating Activities, Cash Flow Statement | View |
| Other Payments to Acquire Businesses | View |
| Other Revenue, Net (Deprecated 2018-01-31) | View |
| Payments for Repurchase of Common Stock | View |
| Payments of Financing Costs | View |
| Payments of Loan Costs | View |
| Payments of Stock Issuance Costs | View |
| Payment, Tax Withholding, Share-based Payment Arrangement | View |
| Payments to Acquire Businesses, Net of Cash Acquired | View |
| Payments to Acquire Oil and Gas Equipment | View |
| Payments to Acquire Oil and Gas Property and Equipment | View |
| Payments to Acquire Other Productive Assets | View |
| Prepaid Expense and Other Assets, Current | View |
| Previously Estimated Development Costs Incurred During Period (Deprecated 2015-01-31) | View |
| Proceeds from Divestiture of Businesses | View |
| Proceeds from Divestiture of Interest in Consolidated Subsidiaries | View |
| Proceeds from Issuance of Common Stock | View |
| Proceeds from Issuance of Long-term Debt | View |
| Proceeds from Issuance of Preferred Stock and Preference Stock | View |
| Proceeds from Issuance or Sale of Equity | View |
| Proceeds from Noncontrolling Interests | View |
| Proceeds from Related Party Debt | View |
| Proceeds from (Repayments of) Related Party Debt | View |
| Proceeds from Sale of Productive Assets | View |
| Production Costs, Period Cost | View |
| Property, Plant and Equipment, Additions | View |
| Property, Plant and Equipment, Gross | View |
| Property, Plant and Equipment, Net | View |
| Property, Plant and Equipment, Other, Net | View |
| Property, Plant, and Equipment, Owned, Accumulated Depreciation | View |
| Property, Plant, and Equipment, Owned, Gross | View |
| Property, Plant, and Equipment, Owned, Net | View |
| Proved Oil and Gas Property, Successful Effort Method | View |
| Accounts Receivable, Credit Loss Expense (Reversal) | View |
| Quantifying Misstatement in Current Year Financial Statements, Amount | View |
| Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves | View |
| Recorded Unconditional Purchase Obligation, Nonfinancial Assets Pledged as Security, Value | View |
| Related Party Transaction, Expenses from Transactions with Related Party | View |
| Repayments of Long-term Debt | View |
| Repayments of Notes Payable | View |
| Repayments of Related Party Debt | View |
| Restricted Cash and Cash Equivalents | View |
| Restricted Cash and Cash Equivalents, Noncurrent | View |
| Restricted Stock or Unit Expense | View |
| Results of Operations, Accretion of Asset Retirement Obligations | View |
| Results of Operations, Depreciation, Depletion and Amortization, and Valuation Provisions | View |
| Results of Operations, Dry Hole Costs | View |
| Results of Operations, Expense from Oil and Gas Producing Activities | View |
| Results of Operations, Impairment of Oil and Gas Properties | View |
| Results of Operations, Income before Income Taxes | View |
| Results of Operations, Income Tax Expense | View |
| Results of Operations, Production or Lifting Costs | View |
| Results of Operations, Revenue from Oil and Gas Producing Activities | View |
| Retained Earnings (Accumulated Deficit) | View |
| Revenue from Purchased Oil and Gas (Deprecated 2018-01-31) | View |
| Revenue, Oil and Gas Services (Deprecated 2018-01-31) | View |
| Revenues | View |
| Revisions of Previous Quantity Estimates | View |
| Royalty Expense | View |
| Sale of Stock, Price Per Share | View |
| Sales and Transfers of Oil and Gas Produced, Net of Production Costs | View |
| Sales Revenue, Goods, Net (Deprecated 2018-01-31) | View |
| Segment Reporting Information, Net Assets (Deprecated 2013-01-31) | View |
| Share-based Payment Arrangement, Noncash Expense | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | View |
| Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | View |
| Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price | View |
| Shipping, Handling and Transportation Costs (Deprecated 2018-01-31) | View |
| Short-term Debt | View |
| Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other | View |
| Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves | View |
| Stockholders' Equity Attributable to Parent | View |
| Stockholders' Equity Note, Stock Split, Conversion Ratio | View |
| Stock Issued | View |
| Stock Issued During Period, Shares, Conversion of Convertible Securities | View |
| Stock Issued During Period, Shares, New Issues | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | View |
| Stock Issued During Period, Value, Acquisitions | View |
| Stock Issued During Period, Value, Conversion of Convertible Securities | View |
| Stock Issued During Period, Value, New Issues | View |
| Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures | View |
| Stock Issued During Period, Value, Stock Options Exercised | View |
| Stock or Unit Option Plan Expense | View |
| Tax Adjustments, Settlements, and Unusual Provisions | View |
| Treasury Stock, Value | View |
| Treasury Stock, Value, Acquired, Cost Method | View |
| Unproved Oil and Gas Property, Successful Effort Method | View |
| Unrealized Gain (Loss) on Commodity Contracts | View |
| Unrealized Gain (Loss) on Derivatives and Commodity Contracts | View |
| Unrecognized Tax Benefits | View |
| Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation | View |
| Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | View |
| Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | View |
| Unrecognized Tax Benefits, Interest on Income Taxes Accrued | View |
| Unrecognized Tax Benefits, Interest on Income Taxes Expense | View |
| Unrecognized Tax Benefits, Period Increase (Decrease) | View |
| Unsecured Debt | View |
| Weighted Average Number Diluted Shares Outstanding Adjustment | View |
| Weighted Average Number of Shares Outstanding, Diluted | View |
| Weighted Average Number of Shares Outstanding, Basic | View |